RT

Richard M. Tofel

📍 Tucson, AZ: #23 of 300 inventorsTop 8%
🗺 Arizona: #114 of 1,382 inventorsTop 9%
Overall (1994): #21,861 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5309889 Carburetor kit for improved air-fuel mixture Jon A. Petty 1994-05-10
5299551 Carburetor kit for improved air-fuel mixture Jon A. Petty 1994-04-05